domestic water heaters & enclosures  家用热水器及配件

demand of domestic water  生活用水需求

domestic water  生活用水; 家庭用水

domestic water consumption  生活用水; 生活用水量

domestic water demand  生活需水量

Domestic Water Demand Forecasting  生活需水量预测

domestic water filtration devices  室内水过滤装置

DOMESTIC WATER HEATING SYSTEM  生活热水

Domestic water in rural areas  农村生活用水

domestic water pump  家用水泵

Domestic Water Supply  民用给水; 生活供水

domestic water system  生活用水系统; 厂用水系统

Domestic water use  生活用水; 生活用水量

piston type domestic water pump  活塞式家用水泵

ship domestic water pipeline  船舶生活水管路

Solar domestic water-heating system  家用太阳热水系统

Test of domestic water balance in power plant  火电厂生活水平衡试验

Urban Domestic Water  生活污水; 城镇居民用水

urban domestic water consumption  城市生活用水

Air source heat pump water heaters  空气源热泵热水机组